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Quartz sand ore tailing or silica sand ore tailing based high-strength ceramic plate and preparation method thereof
The invention discloses a quartz sand ore tailing or silica sand ore tailing based high-strength ceramic plate and a preparation method thereof. The ceramic plate is prepared by carrying out blank making and sintering on quartz sand ore tailing and/or silica sand ore tailing, a ceramic raw material and a sintering assistant. The method has the characteristics of simple preparation technique, mild reaction conditions and low raw material cost. The prepared ceramic plate has the characteristics of high utilization ratio of the quartz sand ore tailing or silica sand ore tailing, high strength, favorable chemical stability, no water accumulation, no secondary pollution and the like. The volume density is 2.11-2.38 g/cm<3>, the water absorptivity is 7.69-8.83%, the bending strength is 32-37 MPa, the compression strength is 210-229 MPa, the acid resistance is 98.45-98.81%, and the alkali resistance is 98.78-99.38%. The ceramic plate is especially suitable to be used as a floor decoration material.
Quartz sand ore tailing or silica sand ore tailing based high-strength ceramic plate and preparation method thereof
The invention discloses a quartz sand ore tailing or silica sand ore tailing based high-strength ceramic plate and a preparation method thereof. The ceramic plate is prepared by carrying out blank making and sintering on quartz sand ore tailing and/or silica sand ore tailing, a ceramic raw material and a sintering assistant. The method has the characteristics of simple preparation technique, mild reaction conditions and low raw material cost. The prepared ceramic plate has the characteristics of high utilization ratio of the quartz sand ore tailing or silica sand ore tailing, high strength, favorable chemical stability, no water accumulation, no secondary pollution and the like. The volume density is 2.11-2.38 g/cm<3>, the water absorptivity is 7.69-8.83%, the bending strength is 32-37 MPa, the compression strength is 210-229 MPa, the acid resistance is 98.45-98.81%, and the alkali resistance is 98.78-99.38%. The ceramic plate is especially suitable to be used as a floor decoration material.
Quartz sand ore tailing or silica sand ore tailing based high-strength ceramic plate and preparation method thereof
LU ANXIAN (author) / YU QIBING (author) / GUAN LIMIN (author) / LI ZHUO (author) / ZHENG ZHIYONG (author) / LUO ZHIWEI (author) / GUO HAIBIN (author) / LI XIUYING (author)
2015-04-08
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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